Traumatic cervical tracheal disruption: report of two cases.

We report herein the cases of two patients who suffered tracheal disruption, both of whom underwent successful surgical treatment. The first patient was a 48-year-old truck driver who suffered severe dyspnea after jamming his neck in a truck door. An endotracheal tube was unable to be inserted due to bleeding and thus, an emergency tracheostomy was performed. On admission massive subcutaneous emphysema was noted in the neck and anterior chest, and tracheal disruption was confirmed by a lateral neck X-ray, computed tomography (CT), and fiberscopy. An emergency end-to-end anastomosis of the trachea with insertion of a T-type silicon tube into the lower trachea was performed. The second patient was a 36-year-old man who suffered severe dyspnea after having his neck caught in a chain while driving a motorcycle. On admission, marked subcutaneous emphysema in the neck and paradoxical movement of the trachea were noted. Tracheal disruption was confirmed by a lateral neck X-ray and CT, and a similar operation to that of the first patient was performed. This type of injury is rare; however, lateral neck X-ray, CT, and fiberscopy proved extremely useful for making an accurate diagnosis following which successful emergency surgery was able to be performed, achieving good long-term results.